| 000 | 00299nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIS: 1350 (Part4/Sec 1) - 1974 (reaffirmed - 1989); Methods of test for coal and coke part 4 ultimate analysis section 1 determination of carbon and hydrogen | ||
| 700 | _aBureau of Indian Standards | ||
| 260 |
_aNew Delhi _bBIS _c1974 |
||
| 300 | _a25p | ||
| 999 |
_c35861 _d35861 |
||